GM Service Manual Online
For 1990-2009 cars only

Cruise control lets you maintain a speed of about 25 mph (40 km/h) or more without keeping your foot on the accelerator. This can really help on long trips. Cruise control does not work at speeds below 25 mph (40 km/h).

Caution: Cruise control can be dangerous where you cannot drive safely at a steady speed. So, do not use the cruise control on winding roads or in heavy traffic.

Cruise control can be dangerous on slippery roads. On such roads, fast changes in tire traction can cause excessive wheel slip, and you could lose control. Do not use cruise control on slippery roads.

Setting Cruise Control

Caution: If you leave your cruise control on when you are not using cruise, you might hit a button and go into cruise when you do not want to. You could be startled and even lose control. Keep the cruise control switch off until you want to use cruise control.


Object Number: 1748152  Size: A2

The cruise control buttons are located on the steering wheel.

(On/Off): Press to turn the cruise control system on and off.

RES+ (Resume): Press RES+ to resume a set speed and to accelerate the speed.

SET- (Set): Press SET- to set a speed and to decrease the speed.

CANCEL: Press to cancel cruise control.

To set a speed do the following:

  1. Press to turn cruise control on. The indicator light on the button comes on.
  2. Get up to the desired speed.
  3. Press the SET- and release it. The cruise symbol displays in the instrument panel cluster to show the system is engaged.
  4. Take your foot off the accelerator pedal.

When the brakes are applied, the cruise control shuts off.

If the vehicle is in cruise control and the Traction Control System (TCS) or Enhanced Traction System (ETS) begins to limit wheel spin, the cruise control automatically disengages. See Traction Control System (TCS) and Enhanced Traction System (ETS) . When road conditions allow, the cruise control can be used again.

Resuming a Set Speed

Suppose you set the cruise control at a desired speed and then apply the brakes. This disengages the cruise control. The cruise symbol in the instrument panel cluster also goes out indicating cruise is no longer engaged. To return to the previously set speed, you do not need to go through the set process again. Once the vehicle is at a speed of about 25 mph (40 km/h) or more, you can briefly press the RES+.

This takes the vehicle back up to the previously chosen speed and stays there.

Increasing Speed While Using Cruise Control

There are two ways to go to a higher speed.

    • If the cruise control system is already engaged, press the RES+. Hold it there until you reach the desired speed, and then release the button.
    • To increase the vehicle's speed in very small amounts, briefly press the RES+ and then release it. Each time this is done, the vehicle goes about 1 mph (1.6 km/h) faster.

Reducing Speed While Using Cruise Control

If the cruise control system is already engaged:

    • Push and hold the SET- until the desired lower speed is reached, then release it.
    • To slow down in very small amounts, briefly push the SET-. Each time this is done, the vehicle goes about 1 mph (1.6 km/h) slower.

Passing Another Vehicle While Using Cruise Control

Use the accelerator pedal to increase the vehicle's speed. When you take your foot off the pedal, the vehicle slows down to the previous cruise control speed that was set earlier.

Using Cruise Control on Hills

How well your cruise control works on hills depends upon the vehicle's speed, load, and the steepness of the hills. When going up steep hills, you might have to step on the accelerator pedal to maintain the vehicle's speed. When going downhill, you might have to brake or shift to a lower gear to keep the vehicle at a lower speed. Of course, applying the brakes ends cruise control. Many drivers find this to be too much trouble and do not use cruise control on steep hills.

Ending Cruise Control

There are three ways to disengage the cruise control:

    • Step lightly on the brake pedal; when cruise control disengages, the cruise symbol in the instrument panel cluster goes out.
    • Press the on/off button, to turn off the cruise control system.
    • Press the cancel button.
        When cruise control disengages, the cruise symbol in the instrument panel cluster goes out.

Erasing Speed Memory

When you turn off the cruise control or the ignition, the cruise control set speed memory is erased.

Cruise control lets you maintain a speed of about 25 mph (40 km/h) or more without keeping your foot on the accelerator. This can really help on long trips. Cruise control does not work at speeds below 25 mph (40 km/h).

Caution: Cruise control can be dangerous where you cannot drive safely at a steady speed. So, do not use the cruise control on winding roads or in heavy traffic.

Cruise control can be dangerous on slippery roads. On such roads, fast changes in tire traction can cause excessive wheel slip, and you could lose control. Do not use cruise control on slippery roads.

Setting Cruise Control

Caution: If you leave your cruise control on when you are not using cruise, you might hit a button and go into cruise when you do not want to. You could be startled and even lose control. Keep the cruise control switch off until you want to use cruise control.


Object Number: 1871880  Size: A2

The cruise control buttons are located on the steering wheel.

(On/Off): Press to turn the cruise control system on and off.

RES+ (Resume): Press RES+ to resume a set speed and to accelerate the speed.

SET- (Set): Press SET- to set a speed and to decrease the speed.

To set a speed do the following:

  1. Press to turn cruise control on. The indicator light on the button comes on.
  2. Get up to the desired speed.
  3. Press the SET- and release it. The cruise symbol displays in the instrument panel cluster to show the system is engaged.
  4. Take your foot off the accelerator pedal.

When the brakes are applied, the cruise control shuts off.

If the vehicle is in cruise control and the Traction Control System (TCS) begins to limit wheel spin, the cruise control automatically disengages. See Traction Control System (TCS). When road conditions allow, the cruise control can be used again.

Resuming a Set Speed

Suppose you set the cruise control at a desired speed and then apply the brakes. This disengages the cruise control. The cruise symbol in the instrument panel cluster also goes out indicating cruise is no longer engaged. To return to the previously set speed, you do not need to go through the set process again. Once the vehicle is at a speed of about 25 mph (40 km/h) or more, you can briefly press the RES+.

This takes the vehicle back up to the previously chosen speed and stays there.

Increasing Speed While Using Cruise Control

There are two ways to go to a higher speed.

    • If the cruise control system is already engaged, press the RES+. Hold it there until you reach the desired speed, and then release the button.
    • To increase the vehicle's speed in very small amounts, briefly press the RES+ and then release it. Each time this is done, the vehicle goes about 1 mph (1.6 km/h) faster.

Reducing Speed While Using Cruise Control

If the cruise control system is already engaged:

    • Push and hold the SET- until the desired lower speed is reached, then release it.
    • To slow down in very small amounts, briefly push the SET-. Each time this is done, the vehicle goes about 1 mph (1.6 km/h) slower.

Passing Another Vehicle While Using Cruise Control

Use the accelerator pedal to increase the vehicle's speed. When you take your foot off the pedal, the vehicle slows down to the previous cruise control speed that was set earlier.

Using Cruise Control on Hills

How well your cruise control works on hills depends upon the vehicle's speed, load, and the steepness of the hills. When going up steep hills, you might have to step on the accelerator pedal to maintain the vehicle's speed. When going downhill, you might have to brake or shift to a lower gear to keep the vehicle at a lower speed. When the brakes are applied this turns off the cruise control. Many drivers find this to be too much trouble and do not use cruise control on steep hills.

Ending Cruise Control

There are two ways to disengage the cruise control:

    • Step lightly on the brake pedal; when cruise control disengages, the cruise symbol in the instrument panel cluster goes out.
    • Press the on/off button, to turn off the cruise control system.

Erasing Speed Memory

The cruise control set speed memory is erased, when the cruise control or the ignition is turned off.